<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    {% load static %}
</head>
<body>
    <!-- 标题 -->
    <p>大家好</p>
    <img src="{% static '1.png' %}" />
    <!-- 发送带参数的get请求： -->
    <a href="/app/add/?num1=10&num2=20">发送两个参数</a>
</body>
</html>